An attractive infographic by Google named "How Search Works" make us understand sharply what is Google doing for. Actually this infographic is fostering a big efforts of Google that alarming us to know deeply about SEO and avoid spamming .
My study suggestion is there isn’t any doubt that Google does not like spam anyhow, even in this new era he announced a big war against all spammers.
Here in this infographic has three steps
1. How does Google crawl an Index ? (Crawling and Indexing)
2. Better understand about Google (Algorithms)
3. A list of Spam. (Fighting Spam)
So enjoy , learn and keep them honestly .
SEO and Design executive officer